package com.ssh.cp.iservice;

import java.util.List;

import com.ssh.cp.entity.User;



public interface IUserService{
	public String addUser(User user);
	
	public List<?> login(User user);
	
	public void updateUser(int userid,String gmt,String nickname);
	
	
	
	public List<?> listUser();
	
	public String changePassword(int userid,String oldpassword,String newpassword);
}
